Features: It adopts striking yellow light to improve the safety warning effect, and is suitable for all bicycles and mopeds. Equipped with intelligent remote control device, it can easily control the left and right turn signal lights, emergency lights and warning guides, warn pedestrians and vehicles around at night or rainy days to ensure safety. The brightness is as high as 85lm, and it is particularly obvious at night. It can be clearly seen from far away blocks, and it can better remind pedestrians and vehicles to maintain a safe distance when passing by. Easy to install, no cumbersome other tools required. Three adjustment modes: turn left-turn right-stop warning. 230mah large-capacity rechargeable polymer lithium battery, fully charged for daily use (according to the actual measurement of 10 kilometers per day, depands on different usage frequency of different road conditions) can be used for 7-10 days, using dual-head USB charging, charging only takes about 2h. Description: Function: It is used for bicycles and mopeds to warn pedestrians and vehicles around to ensure their own safety; Application: bicycle, moped, etc. Battery capacity: 230mAh Waterproof rating: IPX6 Remote control: turn left-turn right-stop warning Charging method: USB Package included: 1 set turn signal light Note: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement.